CMakeUserFindLibSVM: Difference between revisions
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[[File:FindLibSVM.cmake]] | [[File:FindLibSVM.cmake]] | ||
----- | ----- | ||
# - Find LibSVM | |||
# LibSVM is a Library for Support Vector Machines | |||
# available at http://www.csie.ntu.edu.tw/~cjlin/libsvm/ | |||
# | |||
# The module defines the following variables: | |||
# LIBSVM_FOUND - the system has LibSVM | |||
# LIBSVM_INCLUDE_DIR - where to find svm.h | |||
# LIBSVM_INCLUDE_DIRS - libsvm includes | |||
# LIBSVM_LIBRARY - where to find the LibSVM library | |||
# LIBSVM_LIBRARIES - aditional libraries | |||
# LIBSVM_MAJOR_VERSION - major version | |||
# LIBSVM_MINOR_VERSION - minor version | |||
# LIBSVM_PATCH_VERSION - patch version | |||
# LIBSVM_VERSION_STRING - version (ex. 2.9.0) | |||
# LIBSVM_ROOT_DIR - root dir (ex. /usr/local) | |||
#============================================================================= | |||
# Copyright 2005-2012 Kitware, Inc. | |||
# | |||
# Distributed under the OSI-approved BSD License (the "License"); | |||
# see accompanying file Copyright.txt for details. | |||
# | |||
# This software is distributed WITHOUT ANY WARRANTY; without even the | |||
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |||
# See the License for more information. | |||
#============================================================================= | |||
# (To distributed this file outside of CMake, substitute the full | |||
# License text for the above reference.) | |||
# set LIBSVM_INCLUDE_DIR | # set LIBSVM_INCLUDE_DIR | ||
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"LibSVM include directory" | "LibSVM include directory" | ||
) | ) | ||
# set LIBSVM_INCLUDE_DIRS | # set LIBSVM_INCLUDE_DIRS | ||
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set ( LIBSVM_INCLUDE_DIRS ${LIBSVM_INCLUDE_DIR} ) | set ( LIBSVM_INCLUDE_DIRS ${LIBSVM_INCLUDE_DIR} ) | ||
endif () | endif () | ||
# version | # version | ||
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endif () | endif () | ||
endif () | endif () | ||
# check version | # check version | ||
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endif () | endif () | ||
endif () | endif () | ||
# set LIBSVM_LIBRARY | # set LIBSVM_LIBRARY | ||
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"LibSVM library location" | "LibSVM library location" | ||
) | ) | ||
# set LIBSVM_LIBRARIES | # set LIBSVM_LIBRARIES | ||
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list ( APPEND LIBSVM_LIBRARIES "-lm" ) | list ( APPEND LIBSVM_LIBRARIES "-lm" ) | ||
endif () | endif () | ||
# try to guess root dir from include dir | # try to guess root dir from include dir | ||
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LIBSVM_ROOT_DIR | LIBSVM_ROOT_DIR | ||
) | ) | ||
mark_as_advanced ( | mark_as_advanced ( | ||
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LIBSVM_PATCH_VERSION | LIBSVM_PATCH_VERSION | ||
) | ) | ||
----- | ----- | ||
[[CMake_User_Contributed_Macros|Back]] | [[CMake_User_Contributed_Macros|Back]] |
Revision as of 15:59, 20 December 2011
# - Find LibSVM # LibSVM is a Library for Support Vector Machines # available at http://www.csie.ntu.edu.tw/~cjlin/libsvm/ # # The module defines the following variables: # LIBSVM_FOUND - the system has LibSVM # LIBSVM_INCLUDE_DIR - where to find svm.h # LIBSVM_INCLUDE_DIRS - libsvm includes # LIBSVM_LIBRARY - where to find the LibSVM library # LIBSVM_LIBRARIES - aditional libraries # LIBSVM_MAJOR_VERSION - major version # LIBSVM_MINOR_VERSION - minor version # LIBSVM_PATCH_VERSION - patch version # LIBSVM_VERSION_STRING - version (ex. 2.9.0) # LIBSVM_ROOT_DIR - root dir (ex. /usr/local)
#============================================================================= # Copyright 2005-2012 Kitware, Inc. # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file Copyright.txt for details. # # This software is distributed WITHOUT ANY WARRANTY; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the License for more information. #============================================================================= # (To distributed this file outside of CMake, substitute the full # License text for the above reference.)
# set LIBSVM_INCLUDE_DIR find_path ( LIBSVM_INCLUDE_DIR NAMES svm.h PATHS ${LIBSVM_ROOT_DIR}/include PATH_SUFFIXES libsvm libsvm-2.0/libsvm DOC "LibSVM include directory" )
# set LIBSVM_INCLUDE_DIRS if ( LIBSVM_INCLUDE_DIR ) set ( LIBSVM_INCLUDE_DIRS ${LIBSVM_INCLUDE_DIR} ) endif ()
# version set ( _VERSION_FILE ${LIBSVM_INCLUDE_DIR}/svm.h ) if ( EXISTS ${_VERSION_FILE} ) # LIBSVM_VERSION_STRING macro defined in svm.h since version 2.8.9 file ( STRINGS ${_VERSION_FILE} _VERSION_STRING REGEX ".*define[ ]+LIBSVM_VERSION[ ]+[0-9]+.*" ) if ( _VERSION_STRING ) string ( REGEX REPLACE ".*LIBSVM_VERSION[ ]+([0-9]+)" "\\1" _VERSION_NUMBER "${_VERSION_STRING}" ) math ( EXPR LIBSVM_MAJOR_VERSION "${_VERSION_NUMBER} / 100" ) math ( EXPR LIBSVM_MINOR_VERSION "(${_VERSION_NUMBER} % 100 ) / 10" ) math ( EXPR LIBSVM_PATCH_VERSION "${_VERSION_NUMBER} % 10" ) set ( LIBSVM_VERSION_STRING "${LIBSVM_MAJOR_VERSION}.${LIBSVM_MINOR_VERSION}.${LIBSVM_PATCH_VERSION}" ) endif () endif ()
# check version set ( _LIBSVM_VERSION_MATCH TRUE ) if ( LibSVM_FIND_VERSION AND LIBSVM_VERSION_STRING ) if ( LibSVM_FIND_VERSION_EXACT ) if ( NOT ${LibSVM_FIND_VERSION} VERSION_EQUAL ${LIBSVM_VERSION_STRING} ) set ( _LIBSVM_VERSION_MATCH FALSE ) endif () else () if ( ${LibSVM_FIND_VERSION} VERSION_GREATER ${LIBSVM_VERSION_STRING} ) set ( _LIBSVM_VERSION_MATCH FALSE ) endif () endif () endif ()
# set LIBSVM_LIBRARY find_library ( LIBSVM_LIBRARY NAMES svm PATHS ${LIBSVM_ROOT_DIR}/lib DOC "LibSVM library location" )
# set LIBSVM_LIBRARIES set ( LIBSVM_LIBRARIES ${LIBSVM_LIBRARY} )
# link with math library on unix if ( UNIX ) list ( APPEND LIBSVM_LIBRARIES "-lm" ) endif ()
# try to guess root dir from include dir if ( LIBSVM_INCLUDE_DIR ) string ( REGEX REPLACE "(.*)/include.*" "\\1" LIBSVM_ROOT_DIR ${LIBSVM_INCLUDE_DIR} ) # try to guess root dir from library dir elseif ( LIBSVM_LIBRARY ) string ( REGEX REPLACE "(.*)/lib[/|32|64].*" "\\1" LIBSVM_ROOT_DIR ${LIBSVM_LIBRARY} ) endif ()
# handle REQUIRED and QUIET options include ( FindPackageHandleStandardArgs ) find_package_handle_standard_args ( LibSVM DEFAULT_MSG LIBSVM_LIBRARY _LIBSVM_VERSION_MATCH LIBSVM_INCLUDE_DIR LIBSVM_INCLUDE_DIRS LIBSVM_LIBRARIES LIBSVM_ROOT_DIR )
mark_as_advanced ( LIBSVM_LIBRARY LIBSVM_LIBRARIES LIBSVM_INCLUDE_DIR LIBSVM_INCLUDE_DIRS LIBSVM_ROOT_DIR LIBSVM_VERSION_STRING LIBSVM_MAJOR_VERSION LIBSVM_MINOR_VERSION LIBSVM_PATCH_VERSION )